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5H-6-azadibenzotetrazolcycloheptene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180261-80-7

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180261-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180261-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,2,6 and 1 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 180261-80:
(8*1)+(7*8)+(6*0)+(5*2)+(4*6)+(3*1)+(2*8)+(1*0)=117
117 % 10 = 7
So 180261-80-7 is a valid CAS Registry Number.

180261-80-7Downstream Products

180261-80-7Relevant academic research and scientific papers

TETRAZOLE FORMATION DURING BAMFORD-STEVENS REACTION OF DIPHENALDEHYDE BIS-TOSYLHYDRAZONE

Banciu, Mircea D.,Banciu, Anca,Draghici, Constantin,Petride, Aurica,Chiraleu, Filip

, p. 1165 - 1174 (2007/10/03)

The Bamford-Stevens reaction of diphenaldehyde bis-tosylhydrazone (4), examined in five different procedures, afforded phenanthrene as main reaction product. 5H-6-Azadibenzotetrazolocycloheptene (6) was obtained as by-product (32percent) in aprotic basic reaction conditions.The reaction mechanisms are discussed.Formation of a tetrazole during Bamford-Stevens reaction of a bis-tosylhydrazone seems to be observed for the first time.

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